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Appearance | Light yellow powder |
Zinc oxide content | 95.44% |
Calcination of weightlessness | ≤2.82% |
Water soluble content | ≤0.47% |
105° volatile | ≤0.55% |
Hydrochloric acid insoluble substance | ≤0.013% |
fineness | ≤0.012% |
Specific surface area | ≥55m2/g |
Packing density | 0 32g/ml |
Lead oxide | ≤0.0002% |
Manganese oxide | ≤0.0007% |
Copper oxide | / |
Oxidation isolation | ≤0.0008% |






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